"Mother's Mercy" is the tenth and final episode of the fifth season of HBO's medieval fantasy television series Game of Thrones, and the 50th overall. The fifth season finale, the episode was written by series co-creators David Benioff and D. B. Weiss and directed by David Nutter. It first aired on June 14, 2015.

The fifth season of the fantasy drama television series Game of Thrones premiered on HBO on April 12, and concluded on June 14, 2015. It was broadcast on Sunday at 9:00 pm in the United States, consisting of 10 episodes, each running approximately 50–60 minutes. The season primarily adapts the storylines from A Feast for Crows and A Dance with Dragons, the fourth and fifth novels in George R. R. Martin's A Song of Ice and Fire series, though it also uses the remaining elements from the third novel, A Storm of Swords, as well as the upcoming sixth novel The Winds of Winter. It also contains original content not found in Martin's novels. The series is adapted for television by David Benioff and D. B. Weiss.